id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4069460,2049359,plaintiff,Lloyd,David ap John ap David,gent,,"Lloyd, David ap John ap David, gent",0 4069461,2049359,defendant,ap John,Robert ap Gruff,yeoman,585869,"ap John, Robert ap Gruff, of London, or of Soulley, Denbigh, yeoman",0 4069462,2049359,defendant,Lloyd,Griffin ap David,yeoman,672706,"Lloyd, Griffin ap David, of Marchwiell, Denbigh, yeoman",1